30121236

素因数分解:

$2^2\times 3^2\times {\mathrm{836701}}^1$

素因数の和:836711

約数の個数: 18

約数和(自身を含む): 76139882

約数和(自身を除く): 46018646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 836701, 1673402, 2510103, 3346804, 5020206, 7530309, 10040412, 15060618, 30121236]

約数ペア:

[(1, 30121236), (2, 15060618), (3, 10040412), (4, 7530309), (6, 5020206), (9, 3346804), (12, 2510103), (18, 1673402), (36, 836701)]